Step 1
Air Management
Choose the valves and controls that raise, lower and level your suspension.
Shop Air Management KitsFront control arm and air-suspension mounting kit for 1988–1998 Chevy and GMC OBS 1500 trucks. Designed for custom builds running 22–26-inch wheels.
This is an advanced fabrication kit and is not intended as an entry-level bolt-on installation. Professional fabrication, welding and alignment are required.
Browse more OBS air-suspension parts, air bags, air management and rear kits.
Lead time: Please allow 7–10 business days before shipment.
Build the complete system
Most air-suspension builds need more than one component. Use these categories to complete the system, then contact us if you want help matching parts.
Step 1
Choose the valves and controls that raise, lower and level your suspension.
Shop Air Management Kits
Step 2
Match bag size, travel, port size and available chassis clearance.
Shop Air Bags & Bag Mounts
Step 3
Build dependable air supply around the tank size and pressure your system needs.
Shop Viair Compressors
Step 4
Select tank capacity and port layout for the space available in your build.
Shop Air Tanks
Step 5
Finish the plumbing with the correct thread and air-line sizes.
Shop Fittings
Step 6
Route the system with the line diameter required by your valves and fittings.
Shop Air Line